Write each expression with fewer terms. Show or explain your reasoning. I 1. 3 . 15 + 4 • 15 - 5 - 15 2. 3x + 4x – 5x 3. 3(x - 2) + 4(x - 2) – 5(x - 2) - 4. 3lax + 6) + 45 x + 6+) - 5(x+61) 6- x + 6 + 3 2

What is the pattern in the values as the exponents increase?

Select the number of ways in which a line and a circle can intersect

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done